Chain of custody receipt

Source #80927

Cryptographic attestation that the document below was captured in Goblin House's archive at the timestamp shown, with the hash listed. If the original URL goes dark or its content changes, this receipt remains as evidence of what the public record looked like at capture time.

TitleUSASpending.gov: GOOGLE LLC — Department of Agriculture contract 12314424F0420 ($17.06M)
Original URLhttps://www.usaspending.gov/award/CONT_AWD_12314424F0420_1205_12314424G0053_1205/
PublicationUSASpending.gov
Source typecontract
Date2024-08-19
EntityGoogle
Captured2026-10-03T13:49:13.081Z UTC
Hash computed at2026-10-03T13:49:13.081Z UTC
SHA-256a2b5231e0557980c59a4601f5b53ecc638acabfc6f7334c1c7f820b10933095f
Content length555 bytes
Content preview (first 800 chars) 
{
  "internal_id": 277319849,
  "Award ID": "12314424F0420",
  "Recipient Name": "GOOGLE LLC",
  "Award Amount": 17063300.99,
  "Description": "STRATUS POOL 1 CLOUD SERVICE BOA TO FOR GOOGLE CLOUD SERVICE PROVIDER CORE SERVICES",
  "Awarding Agency": "Department of Agriculture",
  "Awarding Sub Agency": "Office of the Chief Financial Officer",
  "Start Date": "2024-08-19",
  "End Date": "2029-08-18",
  "awarding_agency_id": 95,
  "agency_slug": "department-of-agriculture",
  "generated_internal_id": "CONT_AWD_12314424F0420_1205_12314424G0053_1205"
}

Verifying this receipt

The hash above was computed as:

sha256( coalesce(url, '<no-url>') || '\n' || raw_content )

Anyone with a copy of the original document can verify the match:

  1. Take the URL field and the original document content.
  2. Concatenate url + '\n' + content and SHA-256 it.
  3. Compare to the SHA-256 row above.

Or POST the candidate content to /source/80927/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/80927/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/80927/receipt.json